Abstract
AbstractThe effects of proprioceptive and exteroceptive stimulation and of vestibular stimulation on cerebellar Purkinje cell RNA content and composition were studied in male albino rats. After stimulation involving extero‐and proprioceptors a significant increase of RNA was found in the vermian part of the lobulus centralis, the pyramis, the copula pyramidis and the parafloculus. No such increase was found in the lateral parts of the lobulus centralis, lateral parts of the culmen, the simplex, crus I or in the nodulus. After vestibular stimulation an increase of RNA content occurred in the lobulus centralis and the nodulus but not in the pyramis, the copula pyramidis or in the paraflocculus. A significant decrease of the purine/pyrimidine quotient was found in the vermian part of the lobulus centralis and in the nodulus of rats receiving vestibular stimulation. A comparison between the neuroanatomical and electrophysiological findings in this field has been presented. The conclusions are drawn that Purkinje cells increase their RNA content upon stimulation and that this condition may be used for studies of functional localization in the cerebellum.
Bibliography
Jarlstedt, J. (1966). Functional Localization in the Cerebellar Cortex Studied by Quantitative Determinations of Purkinje Cell RNA: I. RNA changes in rat cerebellar Purkinje cells after proprioâand exteroceptive and vestibular stimulation. Acta Physiologica Scandinavica, 67(2), 243â252. Portico.
References
31
Referenced
29
10.1002/cne.900790307
-
ANDERSSON S.andB. E.GERNANDT Cortical projection of vestibular nerve in cat.Acta oto‐laryng. (Stockh.)1954 Suppl. 116 10–18.
(
10.3109/00016485409130267
) {'key': 'e_1_2_1_4_1', 'first-page': '1', 'article-title': 'Site and mode of termination of primary vestibulocerebellar fibres in the cat.', 'volume': '102', 'author': 'BRODAL A.', 'year': '1964', 'journal-title': 'Arch. ital. Biol.'}
/ Arch. ital. Biol. / Site and mode of termination of primary vestibulocerebellar fibres in the cat. by BRODAL A. (1964)- BRODAL A. O.POMPEIANOandF.WALBERG The vestibular nuclei and their connections anatomy and functional correlations. The William Henderson Trust Lecture. Oliver and Boyd London 1962.
10.1001/archneurpsyc.1955.02330180071008
{'key': 'e_1_2_1_7_1', 'first-page': '61', 'article-title': 'Submicroscopic morphology of retinal ganglionic neurones as a reflection of specific changes in their metabolism.', 'volume': '6', 'author': 'CHENTSOV, IU, S.', 'year': '1961', 'journal-title': 'Biophysics'}
/ Biophysics / Submicroscopic morphology of retinal ganglionic neurones as a reflection of specific changes in their metabolism. by CHENTSOV, IU, S. (1961)- DANEHOLT B.andS.‐O.BRATTGÅRD To be publ.
10.1152/jn.1939.2.6.543
- DOW R. S.andG.MORUZZI The physiology and pathology of the cerebellum. The University of Minnesota Press Minneapolis 1958.
{'key': 'e_1_2_1_11_1', 'first-page': '417', 'volume-title': 'Methods in cell physiology', 'author': 'EDSTRÖM J.‐E.', 'year': '1964'}
/ Methods in cell physiology by EDSTRÖM J.‐E. (1964)10.1007/BF00319276
10.1111/j.1471-4159.1965.tb06788.x
10.1083/jcb.10.3.403
- FISHER R. A. Statistical methods for research workers. Biological monographs and manuals. Oliver and Boyd London 1950.
10.1152/jn.1949.12.3.173
10.1111/j.1471-4159.1963.tb08928.x
{'issue': '193', 'key': 'e_1_2_1_18_1', 'article-title': 'Spinal course and somatotopically localized termination of the spinocerebellar tracts. An experimental study in the cat.', 'volume': '56', 'author': 'GRANT G.', 'year': '1962', 'journal-title': 'Acta physiol. scand.'}
/ Acta physiol. scand. / Spinal course and somatotopically localized termination of the spinocerebellar tracts. An experimental study in the cat. by GRANT G. (1962)10.3109/00016486509126995
{'key': 'e_1_2_1_20_1', 'first-page': '215', 'volume-title': 'The cell: Biochemistry, physiology, morphology', 'author': 'HYDÉN H.', 'year': '1960'}
/ The cell: Biochemistry, physiology, morphology by HYDÉN H. (1960)10.1073/pnas.48.8.1366
10.1111/j.1471-4159.1960.tb13449.x
{'key': 'e_1_2_1_23_1', 'first-page': '205', 'article-title': 'Zur Phylo‐und Ontogenese des Kleinhirns.', 'volume': '11', 'author': 'INGVAR S.', 'year': '1918', 'journal-title': 'Folio neuro-biol. (Lpz.)'}
/ Folio neuro-biol. (Lpz.) / Zur Phylo‐und Ontogenese des Kleinhirns. by INGVAR S. (1918)- JANSEN J.andA.BRODAL Aspects of cerebellar anatomy. Johan Grundt Tanum Oslo 1954.
-
JANSEN J.andA.BRODAL “Das Kleinhirn”. Handbuch der mikroskopischen Anatomic des Menschen. Eds. W. von Möllendorff and W. Bargmann. Part VIII Springer Berlin 1958.
(
10.1007/978-3-662-21749-8
) 10.1016/0014-4827(62)90254-9
{'issue': '271', 'key': 'e_1_2_1_27_1', 'article-title': 'Functional localization in the cerebellar cortex studied by quantitative determinations of Purkinje cell RNA. II. RNA changes in rabbit cerebellar Purkinje cells after caloric stimulation and vestibular neurotomy.', 'volume': '67', 'author': 'JARLSTEDT J.', 'year': '1966', 'journal-title': 'Acta physiol. scand.'}
/ Acta physiol. scand. / Functional localization in the cerebellar cortex studied by quantitative determinations of Purkinje cell RNA. II. RNA changes in rabbit cerebellar Purkinje cells after caloric stimulation and vestibular neurotomy. by JARLSTEDT J. (1966)10.1002/cne.900970204
10.1111/j.1748-1716.1960.tb00189.x
10.1111/j.1748-1716.1962.tb02350.x
10.1152/physrev.1965.45.3.495
/ Physiol. Rev. / Functional organization of the spino‐and cuneocerebellar tracts. by OSCARSSON O. (1965)10.1016/0014-4886(61)90005-X
Dates
Type | When |
---|---|
Created | 16 years, 8 months ago (Dec. 9, 2008, 4:39 p.m.) |
Deposited | 1 year, 9 months ago (Nov. 11, 2023, 12:22 p.m.) |
Indexed | 1 year, 9 months ago (Nov. 11, 2023, 7:09 p.m.) |
Issued | 59 years, 5 months ago (April 1, 1966) |
Published | 59 years, 5 months ago (April 1, 1966) |
Published Online | 16 years, 8 months ago (Dec. 8, 2008) |
Published Print | 59 years, 5 months ago (April 1, 1966) |
@article{Jarlstedt_1966, title={Functional Localization in the Cerebellar Cortex Studied by Quantitative Determinations of Purkinje Cell RNA: I. RNA changes in rat cerebellar Purkinje cells after proprio‐and exteroceptive and vestibular stimulation}, volume={67}, ISSN={1365-201X}, url={http://dx.doi.org/10.1111/j.1748-1716.1966.tb03307.x}, DOI={10.1111/j.1748-1716.1966.tb03307.x}, number={2}, journal={Acta Physiologica Scandinavica}, publisher={Wiley}, author={Jarlstedt, Jan}, year={1966}, month=apr, pages={243–252} }